Electronics Forum: downs (Page 13 of 462)

MPM AP-20 z-tower falling/sliding down?

Electronics Forum | Wed Apr 08 18:47:57 EDT 2009 | swag

Could be the z-axis driver card???

MPM AP-20 z-tower falling/sliding down?

Electronics Forum | Mon Apr 13 16:06:36 EDT 2009 | soudomphong

I thought AP-25 was old. Good luck!

BTU Lid not close

Electronics Forum | Fri Jul 24 13:43:15 EDT 2009 | thanhnguyen

Yes, it was a relay that control lid up or down.it fixed now. thanks

Baking populated PCBs

Electronics Forum | Wed Sep 09 09:57:15 EDT 2009 | mikesewell

You mention silver pcbs - baking will accelerate oxidation/tarnishing of the finish. Solderability will likely go down...

Reflow Oven Cool down

Electronics Forum | Fri Sep 17 12:28:18 EDT 2010 | mikesewell

Are you opening the hood of the oven?

Samsung vs. Mydata

Electronics Forum | Mon Nov 29 17:47:24 EST 2010 | ldavis

For prototype kits and volumes - Mydata For everything else - Samsung, hands down!

Samsung 30mm filter p/n

Electronics Forum | Fri Feb 11 11:28:42 EST 2011 | thejedeye

no return call and website seems to be down.

Oven Shutdown Temperature

Electronics Forum | Fri May 04 05:26:20 EDT 2012 | mrross

We do this If you shut down without cooling first it could warp the chain

Wave Solder question

Electronics Forum | Tue May 22 11:22:14 EDT 2012 | cbeneat

These are the hold down clips for the connector. I'll post the top side picture asap.

PCB Delamination

Electronics Forum | Fri Jun 01 05:12:09 EDT 2012 | aj

could be down to board design also - are you seeing the delam in the same area all the time?


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